World / How did coronavirus cases in South Korea rise 11 times in 5 days?

South Korea has reported another huge jump in cases of coronavirus as the country fights to contain the spread of the deadly disease.

The number of infections has increased by 142 to 346, officials said on Saturday, with most of the cases linked to the city of Daegu and surrounding region two hours south of Seoul.

A 61-year-old woman in Daegu is believed to be at the heart of the rapid spread and is thought to have passed the infection to dozens, and possibly even hundreds, of fellow worshippers at the controversial Shincheonji Church of Jesus.

Of the new cases, 91 have been traced to a hospital in Cheongdo county. Along with Daegu, which is about 25km away, it has been designated as one of the “special care zones” by the government.

The county is closely connected to the Shincheonji Church of Jesus and is the birthplace of its founder, Lee Man-hee, who has donned the mantle of Jesus Christ and claims that he will take 144,000 people with him to Heaven, body and soul, on the Day of Judgement.

Cases in South Korea have risen eleven times since the 61-year-old woman, became the 31st case recorded by the Korean centers for disease control and prevention on Tuesday. Busan, South Korea’s second biggest city, recorded its first two cases on Friday. Several cases have been confirmed in Seoul.

The centre also said on Saturday that another person had died after contracting the virus, taking the total to two.

Daegu is on full alert against the spread of the virus and has closed public buildings and delayed the start of the school term by a week. Its usually busy streets have been brought to a standstill with large numbers of people only reported at supermarkets amid a rush to buy food and other supplies. Troops at South Korean and US military bases have been confined to barracks.

Panic is taking hold,” Daegu resident Huh Mi-yeon told Associated Press. “People are scared of any situation where they would run into another person.”

In China, the national health commission said on Saturday that there were 397 new confirmed cases of coronavirus infections on Friday, down from 889 cases a day earlier.

That brings the total accumulated number of confirmed cases in mainland China so far to 76,288. The death toll in mainland China had reached 2,345 as of the end of Friday.

The central province of Hubei, the epicentre of the outbreak, reported 106 new deaths, while in the provincial capital of Wuhan, 90 people died.

Meanwhile, president Xi Jinping has written a letter expressing thanks to the Bill & Melinda Gates Foundation for the organisation’s support in earlier this month committing up to $100m for the global response to coronavirus, the official Xinhua news agency said on Saturday. “I deeply appreciate the act of generosity … and your letter of solidarity to the Chinese people at such an important moment,” Xi wrote.

Millions of people in China remain confined to their homes as the government tries to contain the spread of the virus, raising serious concerns about economy.

But Liu Guoqiang, deputy governor of the People’s Bank of China, said on Saturday that borrowing costs would be guided downwards to help businesses stay afloat and that the impact of the virus would be “limited”.

As the World Health Organization warned on Friday that the window of opportunity to stop the spread of the virus was narrowing, it appeared to be spreading more widely across the world. Four people have now died from the virus in Iran and Italy recorded its first fatal case on Friday night.

The British government said that an evacuation flight had left Japan on Saturday morning with 32 British and European passengers from the ship on board, as well as British government and medical staff.

The organisers of the Tokyo 2020 Olympic Games postponed training for their army of volunteers on Saturday due to the coronavirus outbreak, but said that there was “no consideration” of cancelling the Games.

In Australia, six people evacuated back to Darwin from the virus-hit Diamond Princess cruise ship in Japan have tested positive to Covid-19. Another three people who have developed symptoms were being tested on Saturday.

There were 170 Australians on the evacuation flight and all were checked for symptoms before leaving Yokohama, where they had been kept on the ship.